A body of weight 50 N placed on a horizontal surface is just moved by a force of 28.2 N …

Physics · NEET · NTA Exams — Laws of Motion

A body of weight 50 N placed on a horizontal surface is just moved by a force of 28.2 N. The frictional force and the normal reaction are

1. 10 N, 15 N
2. 20 N, 30 N
3. 2 N, 3 N
4. 5 N, 6 N

Answer

(B) 20 N , 30 N

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